Rule History

SID: 903205250 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (DCRat C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (DCRat C&C)"; tls_cert_fingerprint; content:"84:03:ac:68:01:0b:33:90:5b:45:a3:b2:ea:6e:90:a8:ba:59:ac:3e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/8403ac68010b33905b45a3b2ea6e90a8ba59ac3e/; sid:903205250; rev:1;)

Created:

Jun 25, 2025, 11:40 AM

Updated:

Jun 25, 2025, 11:40 AM

DB Created:

Jul 17, 2025, 2:34 PM

DB Updated:

Jul 17, 2025, 2:34 PM

Filename:

sslblacklist_tls_cert.rules